• Senior Modeling

    KBR (Reston, VA)
    Title: Senior Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of space defense. Key Responsibilities: KBR is seeking a Senior Modeling & Simulation Engineer to join a team of quantitative analysts and modelers… more
    KBR (04/17/25)
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  • Sr . Modeling And Simulation

    KBR (Chantilly, VA)
    Title: Sr . Modeling And Simulation Engineer ...defense. KBR is seeking a Modeling And Simulation Engineer Senior with in-depth ... collected data distributed to US Government Intelligence Community and Military users. The Modeling And Simulation Engineer serves as a technical advisor… more
    KBR (02/07/25)
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  • Senior Modeling

    Leidos (Reston, VA)
    **Description** Leidos is looking for an experienced ** Senior Modeling and Simulation (M&S) Engineer ** with a healthcare background to support the Human ... decision-making, consistent with the project's objectives with respect to simulation . _The Senior M&S Engineer ...Bachelor's degree and 10 years of relevant experience in Modeling and Simulation (M&S). + Demonstrated blend… more
    Leidos (01/31/25)
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  • Modeling and Simulation

    Calhoun International, LLC (Washington, DC)
    …memoranda of instructions, information papers, staff memoranda and related correspondence pertaining to Modeling and Simulation to Senior G-2 leadership and ... General Military Intelligence Subject Matter Expertise (SME) to the Army Modeling & Simulation Community and to HQDA, G-2 Military Personnel and Leadership, and… more
    Calhoun International, LLC (03/04/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …and CONOP trades for future systems; and system-level analysis of concept using various modeling and simulation tools. The engineer shall also be able ... **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (04/30/25)
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  • Sr . RF Systems Engineer

    KBR (Chantilly, VA)
    Title: Sr . RF Systems Engineer Job Posting...and the ability to perform analysis as well as modeling and simulation of complex space systems. ... Description KBR is seeking a highly qualified Sr Radio Frequency (RF) Systems Engineer to... Modeling and Simulation actives will support of development and validation of… more
    KBR (03/26/25)
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  • Sr /Principal Structural Engineer

    Northrop Grumman (Dulles, VA)
    …This is a dual requisition and can be filled at the Principal Structural Engineer level or Sr . Principal Structural Engineer . Qualifications for each ... all required security clearances and program specific accesses. **Basic Qualifications for Sr . Principal Structural Engineer 4:** + ABET accredited Graduate… more
    Northrop Grumman (04/08/25)
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  • Sr . RF and Network Analysis…

    SpaceX (Washington, DC)
    Sr . RF and Network Analysis Engineer , Regulatory (Starlink) Washington, DC Apply SpaceX was founded under the belief that a future where humanity is out ... the ultimate goal of enabling human life on Mars. SR . RF AND NETWORK ANALYSIS ENGINEER , REGULATORY...customer growth, and coordination strategies, etc. + Based on simulation results, analyze network and user experience impacts and… more
    SpaceX (04/15/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. We have an opening for an experienced Software Engineer to join our spacecraft simulation team in the Tactical Space Systems ... Develop spacecraft component models from hardware documentation to support modeling and simulation activities across multiple projects....levels. This position can be hired as a Principal Engineer (level 3) or a Senior Principal… more
    Northrop Grumman (04/08/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Dulles, VA)
    …to obtain SCI + C programming experience + Experience in requirements analysis, modeling and simulation , verification and validation at subsystem and system ... role + Demonstrated systems engineering excellence in requirements analysis, modeling and simulation , verification and validation at subsystem… more
    Northrop Grumman (04/08/25)
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  • Sr . Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr . Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in Chantilly, ... applications and technology + Intermediate knowledge and experience with System Modeling Language (SysML) + Object-Oriented Design and Analysis experience either in… more
    KBR (03/04/25)
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  • Sr . Financial Engineer

    Fannie Mae (Washington, DC)
    …goals, but is not the core focus in the role. THE IMPACT YOU WILL MAKE The Sr . Financial Engineer role will offer you the flexibility to make each day your own, ... results and document methodology in brief memos using Monte Carlo and other simulation techniques * Implement code changes to modify and/or extend in-house models,… more
    Fannie Mae (04/15/25)
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  • Sr Principal Engineer Embedded…

    Northrop Grumman (Dulles, VA)
    …implementation and monitoring + US citizen + Experience in requirements analysis, modeling and simulation , verification and validation at subsystem and system ... history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in...experience, preferably with experience in Space Flight Software or Simulation Software. + Ability to form strong partnerships to… more
    Northrop Grumman (04/25/25)
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  • Sr . Pr. Mission Architect Engineer

    Northrop Grumman (Dulles, VA)
    …Qualifications:** + Experience in RPO mission design, satellite ground software, distributed modeling & simulation + Experience training and leading operational ... the training products to include Software Overlay tools and advanced simulation training to provide Initial Qualification Training (IQT), Mission Qualification… more
    Northrop Grumman (04/17/25)
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  • Principal/ Sr . Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …such as orbital propagation and perturbations, orbit estimation, orbital maneuvers, modeling , simulation , and analysis + Enact configuration management processes ... BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal ...**Preferred Qualifications:** + Active TS/SCI Clearance + Support mission simulation , scripting, and verification activities + Proficiency with one… more
    Northrop Grumman (04/17/25)
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  • Senior Software Systems Engineer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is looking for a Senior Software Systems Engineer to support transitioning of a prototype Wargaming Software System into a ... with a broad technical team consisting of expertise in Systems Engineering, Modeling and Simulation , Software Development and Integration, DevSecOps, Data… more
    BAE Systems (03/13/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a...operations research analysts, modelers, and software engineers who conduct modeling , simulation , and analysis (MS&A) of emerging… more
    KBR (04/01/25)
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  • Senior RF Systems Engineer

    Umbra Lab (Arlington, VA)
    …before. Are you in? We are on the lookout for an experienced and driven Senior RF Systems Engineer to spearhead the design, development, and analysis of ... studies, link budget analysis, and requirements definition. + Conduct detailed RF modeling , simulation , and analysis using tools such as HFSS, CST, ADS, or… more
    Umbra Lab (04/23/25)
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  • Senior Satellite Guidance Navigation…

    General Atomics (Herndon, VA)
    …implementations in satellite systems and their applications. + Experience with physics-based modeling of dynamic systems and Monte Carlo simulation analysis. + ... an exciting opportunity for a Satellite Guidance Navigation and Control (GNC) Engineer to join our Electromagnetic Systems (GA-EMS) Group located in Herndon, VA.… more
    General Atomics (04/01/25)
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  • Mechanical Systems Staff/ Senior

    Aurora Flight Sciences Corporation (Manassas, VA)
    Mechanical Systems Staff/ Senior Engineer Job Code 3958 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=3958) Mechanical Systems Staff/ Senior Engineer Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (04/23/25)
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